Method: CloudMaker::Config#import

Defined in:
lib/cloud_maker/config.rb

#import(cloud_maker_config) ⇒ Object

Internal: Deep merges another CloudMaker::Config into this one giving precedence to all values set in this one. Arrays will be merged as imported_array.concat(current_array).uniq.

“–” can be used as a knockout prefix, ie. “–foo” will delete the key “foo” when an array is merged, or “–” will delete the entire existing contents of the array.

It should be noted that this is not reference safe, ie. objects within cloud_maker_config will end up referenced from this config object as well.

cloud_maker_config - The CloudMaker::Config to be imported

Returns nothing.



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# File 'lib/cloud_maker/config.rb', line 426

def import(cloud_maker_config)
  [:options, :includes, :imports, :cloud_config, :extra_options].each do |key|
  key = key.to_sym
  #toss both of these into a hash because deep_merge only works on hashes
  cloud_maker_config_hash = {:value => cloud_maker_config.send(key)}
  self_hash = {:value => self.send(key)}
  self.send(
    :"#{key}=",
    cloud_maker_config_hash.deep_merge!(
      self_hash, :preserve_unmergeables => false, :knockout_prefix => '--'
    )[:value]
  )
  end
end